Temperatures in September
It's hot in September in Mexico with an average temperature of 32°C. Temperatures this month range from a low of 31°C to a high of 33°C. At night, you can expect temperatures between 24°C and 26°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Mexico in September. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of September
The month of September starts in Mexico with hot temperatures, averaging around 33°C during the day and nights close to 25°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Mid-September
By mid-September, the average daytime temperature stays the same at 33°C, with nights close to 25°C. There might be a few showers during this period, but plenty of dry days with sunshine too. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
End of September
By the end of September, the average daytime temperature in Mexico will be around 32°C, with nights close to 25°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap holidays to Mexico 
Precipitation in September
In September, there is an average of 126 mm of precipitation, spread over 20 days. The wind speed is around 4 Bft, mostly coming from the East.
The average precipitation chance this month is 67% per day. Though that seems frequent, there are also a few days with lower precipitation chances.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in September for Mexico. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Mexico in September |
UK | ||
|---|---|---|---|
 Average Temperature |
32°C | 20°C | |
 High Temp |
33°C | 22°C | |
| Low Temp |
31°C | 17°C | |
 Total Precipitation |
126 mm | 44 mm | |
| Rainy Days |
20 days | 8 days | |
August
UV index
The UV index is a maximum of 9 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is September a good time to visit Mexico?
After some sun? Then September isn’t the best time to be in Mexico. The temperature is pleasant, but there’s too much chance of rain this month.
The hurricane season in runs from June to November.
Temperature records for Mexico in September
With 39°C, Mexico hit the highest temperature in the last 10 years in September 2019. The lowest daytime temperature in this month was 27°C in 2018. The extreme night temperatures ranged from a low of 20°C to a high of 28°C.
Check out the climate of Mexico for all months and discover the best travel time
The climate of Mexico is based on weather data from Cancún. Other spots, like Mexico City, Playa del Carmen or Tulum, might have different weather. You can check out all destinations in Mexico for a full picture of the climate.
Plan your next holiday
Don’t miss the best holiday deals for Mexico and see what our partners have for you.
Daily Temperature in September in Mexico
This chart shows the average daily temperatures, both day and night, for each day in September in Mexico, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Weather experiences in September in Mexico
Excellent
Blessedly hot again!... more
Daily Precipitation in September in Mexico
The chart below shows the average daily precipitation in September for Mexico, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for September, you can expect around 20 days of rain in Mexico.
Daily UV Index in September in Mexico
This chart shows the average daily UV index in September in Mexico, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in September in Mexico Over the Years
This chart shows the average temperature in September in Mexico, measured in degrees Celsius, over the past years.
Total Precipitation in September in Mexico Over the Years
This chart shows the average precipitation in September in Mexico, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in September for Mexico
Click on a specific day in September for detailed info on the typical weather on that day in Mexico. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in September in Mexico
The weather in September in Mexico is rated an average of 3,5 out of 5 stars by 2 visitors. Have you been to Mexico? Share your weather experience to help other visitors.
Write your own review
Lots of rain and sometimes violent storms in September. Disappointing for our holiday plans.— This text is automatically translated to English
Blessedly hot again!— This text is automatically translated to English
Have you been to Mexico in September?
Share your weather experience in September in Mexico.
Average Weather in Mexico by Month
Click on a month below to see detailed weather info for Mexico. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
